Can we play with another club team while playing with this team?

No. For the development of the player this is not recommended. In our experience we have come to find that parent believe the more the player get to play games the better they will become. This idea couldn't be  further from the truth. If the player truely whats to become a better player it is better to go a court and take 500 jump shots in 1 hour, as oppose to playing another games and maybe taking 10 shots. Please do not confuse movement with progress.