There are definitely day care centers that pick up kids from schools in that area. KinderCare, Kids 'R' Kids and Apple Tree Day School are 3 of the larger centers in the area, but there may be smaller ones that can pick up your kids.
I hope that helps, but call if I can help you with this.
Kathy Walsh, Realtor
Address: 10014 Wildhorse Parkway San Antonio, TX 78254
Contact Number: 210-688-7202
Hours of Care: Monday - Friday, 6:30 am - 6:00 pm
Director/Principal: Jessica Romero
Good Luck. =)