Gonzalez's spell at Pittodrie ends next month.
"I don't see a future for myself at City as a first-team goalie either, as they have the best players in the world with a fantastic goalkeeper," he told the Scottish Sun.
"Joe Hart is brilliant and he is going to be there for a lot of years to come. If I want to keep playing then it will have to be somewhere else because otherwise I would have to be happy being No 2 or No 3 choice at City.
"It's a great club with an exciting future, but I would rather be playing regular first-team football somewhere else.
"I have had a couple of meetings with Brian Marwood at Manchester City as I am out of contract there in the summer and need to know what they are thinking.
"They have said it's too early to make any decisions, as they have another two keepers who are also out of contract in the summer.
"I want to keep playing between now and then, so I will be looking for another loan deal to keep me sharp."