The secretary or clerk shall keep in a punctual, orderly and reliable manner a record of the official acts of the board which shall be signed by the president and the secretary or clerk, and submitted to the treasurer having custody of the funds of the district for his inspection and approval at such times as the treasurer may require. On all questions involving the expenditure of money, the yeas and nays shall be taken and entered on the records of the proceedings of the board. The secretary or clerk shall keep the minutes and, if the district is not required to employ a superintendent, keep or cause to be kept the financial records of the school district.
105 ILCS 5/10-7