Can I learn krav maga and systema?

So after doing some research I found a good krav maga and good systema academy that I could go to it is quite a drive for both of them but thats not the point I would like to join both by going to one on 3 days of the week and the other 3 days of the week but I would just like to know if I can learn both and can successfully use both of them in a self defense situation or learn both without having trouble or get confused learning both.That is my main concern because I would really like to learn both but if I cant I will just choose one to learn.