Lomas is currently preparing for new projects after bowing out from Hollyoaks following a year back in the role of Warren Fox.
Marsh told PA that she thinks Lomas would be a hit on Coronation Street if show bosses signed him up for a part.
"I'd love him to do it, I think he'd be brilliant. I think he'd be great on the Street," Marsh explained. "I could see him there, but he's just left soap so I think he'll be wanting to leave soap alone for a little while."
She continued: "We'd get on with it, we're both very professional. I don't think there'd be any bickering. I don't think we'd bring our problems to work or arguments.
"But I don't think they'd dare put us together, I think that'd be a bit too far-fetched."
Lomas's final Hollyoaks scenes will air next week in an explosive Christmas storyline.
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