Schuster confronted Manzano in the players' tunnel and after congratulating him on Mallorca's victory exchange heated words with his counterpart.
AS says the confrontation led to Manzano telling Schuster: "You should be more humble."
Manzano was asked if Schuster had refused to shake hands with him at the end of the game and the triumphant Mallorca coach replied: "I had a short conversation with him, but I do not want to create controversy.
"I do not have anything against Schuster.
"We shook hands before and after the game. I already spoke with him in Majorca and I congratulated him for the progress of his team.
"I have respect for him, but sometimes you must be humble."