The Red Devils are currently scheduled to play Manchester City on Monday, April 8, the same week as the Champions League quarter-finals.
United drew 1-1 in Madrid last week, with the return leg of their round-of-16 tie on March 5, and Ferguson can see his side getting into the last eight.
When asked about his preparation for the City game, Ferguson told the Daily Telegraph: "That game won't be played on a Monday."
The Scot also insisted that his players will be fully motivated for their FA Cup match on Monday against Reading.
"There is the incentive of getting to a quarter-final," he added. "We will know the draw [for the next round] too as it's on a Sunday. I don't think we will have any problem with that."
United face the Royals tomorrow night at 8pm.