The sums provided for in Code Section 15-21-100 shall be collected by the clerk or court officer charged with the duty of collecting moneys arising from fines and forfeited bonds and shall be paid over to the governing authority of the county in which the court is located upon receipt of the fine and assessment if paid in full at the time of sentencing or upon receipt of the final payment if the fine is paid in installments. Those sums paid over to the governing authority shall be deposited thereby into a special account to be known as the "County Drug Abuse Treatment and Education Fund."