Fellaini should also retain his place after a tidy first start against Bayer Leverkusen.
"Marouane played well the other night," said Moyes.
"I thought the supporters felt there was something there we could work with and that he could help the team.
"We have a side which is full of creative players. We make lots of chances and scored many goals last season as well.
"What we have to do is make sure we give ourselves a chance by not conceding many."