Why

I am vegeterian, I take protien supplements given that I am unable to get the required amount from my regular meals (that too I only take when I actually do the workout). I have started home workouts from past 6 months or so. I do see gains, however recently I feel I've hit a saturation.

Why I am against and wanted to get all the details before I consider taking creatine:

I've seen that even red meat/fish cannot reach the amounts which the creatine supplement can provide. And I believe a simple logic that if we take something like this as a supplement which even a balanced diet can't provide, naturally something wrong might happen to the body. Also I've seen hairfall issues with few men who takes creatine.

So wanted your opinion before checking that's all. Thanks you, and cheers! Until failure!