Since the pair replaced Gary Megson they have steered the side to a 2-0 win at Port Vale and headline-grabbing 7-1 success over Swindon Town.
But McParland, who was reserve team coach before being thrust into the limelight, said: "All I'm interested in is preparing the players for the next game and taking it from there. When a new manager comes along that's fine by me.
"Of course we were pleased with what happened in this match. We made the perfect start with a goal after two minutes and that gave us the confidence to push on and do well.
"But we must remember results like this (the 7-1 win over Swindon) come along once in a blue moon, it will worry me if people think we can do this every time we go on the pitch.