yep, it's normal ! you will sometimes have even 3 or 4 games in the same day (or 24hours)
two games in a day is a normal day, three begins to be hard ^^ You 'll have to build a second team, maybe a bit weaker than the first one.
You'll use the first team for important games, allowing the other team to rest. Then you switch.
It's difficult because it cost money, and you have to find the time to switch teams between two games. But I think it's the only way to manage this problem.