Jesus made it six goals in his last six starts in the 3-1 win over Everton.
Manager Pep Guardiola said: "I try to let them both play. I know the guy who does not play is not happy, but that's what it is.
"I think they are real friends - they respect each other. That's good. It's important Gabriel goes and scores goals, and Sergio creates chances and scores goals. That is what we want."