This Skyrim More Creature and Monster mod probably might've made my game crash at the Cel loadingdoor between Bleakfalls Temple and Bleakfalls Sanctum.
I tried interferance with

• Ultimate Hunting & Gathering Immersion. DLC by El_Tres
  
• DS Extra NPCs, Allies and Creatures by Dragonscion
  
• Salvaging by EL_Tres
  
• SkyMoMod V13 by Dogtown1
  
• JG Monsters 3.0.5 Steam ver by jackGa
  
• Enemies Level Up with Player No Level Limit All DLCs Conquest of Skyrim Mod 17 by darkknight957
  
• As well as a first half of seemingly unrelated mods in my load-order.

So far only your mod prooves related to the CTD. The game does synchronize with the Steam Cloud so it is not a complete crash (when i crashed on previous old videocard, the game would not synch).

The above are all Workshop mods, of which i have 56 installed. I now only have a handfull of Nexus mods, nothing special, no SKSE, no Bash, FNIS, SKYUI, Skeleton/body-mod or such.

Concearning load-order, your mod would be between JackGa's monsters and Enemies Level Up in the shortlist above. From shortlist above, Enemies level Up with Player is not as LOOT organized the mods.

For the most part i do follow LOOT order. Might well be that if i would follow LOOT completely your mod would not cause the crash. However with LOOTs load-order my Nord char would get Elves ears, black eyes and black hair which i could not change. Now there's no black hair/eyes , no Elves ears, and i do get a Vampire Race and a Dark Brotherhood follower/merchant. At the cost of 2 out of 3 player-horses that is.
In other words, i have more mod/load-order troubles then with just your mod.

I will try the Propper LOOT load-order and the other seemingly unrelated mods tomorrow or next wednesday at the latest. Expect an update to this report, i hope it's good news for this mod.