Trump took to Twitter to voice his discontent and also said that all candidates should "immediately disavow their Super PAC's."

The business impresario said Super PACs are a "scam" and that they are "very unfair to a person like me who has disavowed all PAC's & is self-funding."

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Trump echoed similar comments he made in a statement last week.

"I am self-funding my campaign and therefore I will not be controlled by the donors, special interests and lobbyists who have corrupted our politics and politicians for far too long," he said.

The latest Monmouth University poll found Trump to be in second place among GOP hopefuls, trailing Ben Carson by 14 percent.

Watch CNBC's "Your Money, Your Vote: The Republican Presidential Debate" on Wednesday, October 28. The debate will feature two sets of candidates discussing critical issues facing America today, including job growth, taxes and the health of our economy. Coverage begins at 5 p.m. E.T.