15 ILCS 520/19

Nothing in this Act contained shall be held to prevent the State Treasurer from withdrawing any, or all, of the moneys so deposited, for the purpose of paying the appropriations and obligations of the State, nor to prevent his or her transferring moneys from one financial institution to another, and nothing herein contained shall in any way affect the duty of the State Treasurer to keep a correct and accurate account of all moneys received and to pay out same only on authority of law; but the State Treasurer shall, as heretofore, be personally responsible for the faithful accounting of all moneys paid to him or her as State Treasurer.