EXHIBIT (j)


            CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM


We consent to the reference to our firm under the captions "Financial
Highlights" and "Independent Registered Public Accounting Firm" and to the
incorporation by reference of our report dated July 20, 2009 in the Registration
Statement (Form N-1A) and related Prospectus and Statement of Additional
Information of the Van Kampen Money Market Fund filed with the Securities and
Exchange Commission in this Post-Effective Amendment No. 55 to the Registration
Statement under the Securities Act of 1933 (Registration No. 002-50870).


                                                           /s/ ERNST & YOUNG LLP
                                                           ---------------------
                                                           ERNST & YOUNG LLP



Chicago, Illinois
September 25, 2009