I have another question: is it good to use protein and creatine together? Or is it better to take protein first and then after some time creatine? And how do you dose protein? Should I dose more than creatine?
You can take the creatine with your protein, it doesn't really matter. I take creatine post-workout when I am using it. As for the dose of protein, it depends on how much protein you need. Each scoop usually contains 25-30g of protein, that should be enough. You certainly wouldn't need more than two scoops.