The City boss has been left with a threadbare squad following a number of injuries and strengthening remains an immediate priority.
He told the club's official website: "The window shuts on Monday, then there's a seven-day block before you can start loaning players again.
"We've hopefully got a few players coming back from injury soon and if I can bring players in too that would be great.
"We're very limited on the bench and that's something we'll continue to look at.
"I said to the lads on Tuesday night `I can't fault your efforts - I want to bring players in to help you'."
Source: PA
Source: PA