How about this:
SELECT Expediting.CompanyName, Expediting.Requested, Count(Expediting.DateSubmitted) AS CountOfDateSubmitted
FROM Expediting
GROUP BY Expediting.CompanyName, Expediting.Requested, Expediting.DateSubmitted
HAVING (((Expediting.CompanyName)="ABM Commercial") AND ((Expediting.Requested)="Ribbons - Tiffanie Williams") AND ((Expediting.DateSubmitted) Between [Forms]![Expediting Report Range]![Text6] And [Forms]![Expediting Report Range]![Text10])) OR (((Expediting.CompanyName)="ABM Commercial") AND ((Expediting.Requested)="OEM Print:B - Wendy Wright") AND ((Expediting.DateSubmitted) Between [Forms]![Expediting Report Range]![Text6] And [Forms]![Expediting Report Range]![Text10]));